Multi-site multi-input stethoscope convenient to store and switch

A multi-input, stethoscope technology, applied in the field of medical equipment, can solve the problems of incomparability, and achieve the effect of outstanding teaching effect, convenient operation, and fast channel switching.

Inactive Publication Date: 2018-10-19
内蒙古民族大学附属医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The auscultation diagnosis of different doctors is not comparable to a certain extent, and the results of heart soun

Method used

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  • Multi-site multi-input stethoscope convenient to store and switch
  • Multi-site multi-input stethoscope convenient to store and switch
  • Multi-site multi-input stethoscope convenient to store and switch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] Such as figure 1 Shown, the conventional stethoscope that prior art is comprises chestpiece, sebific tube, earpiece; Chestpiece comprises listener, listener connector, and chestpiece is the sound pickup part of stethoscope; Earpiece comprises ear tube, earplug, leaf spring, There are two ear tubes and earplugs. The earplug is installed at one end of the ear tube, and the other end of the ear tube is installed on the spring leaf. The ear piece is the listening part of the stethoscope; The head is connected to one end of the long rubber tube through the listening head connector, and the other end of the long rubber tube has an integrally formed branch or a tee, the branch is connected to the ear tube through the extended rubber tube, and the tee is connected to the ear tube through the short rubber tube;

[0067] About the detailed structure of conventional stethoscope and use, auscultation method, it is the common sense content of medical science, clinical medicine, and ...

Embodiment 2

[0107] Such as Figure 3-7 As shown, on the basis of the above-mentioned embodiments, the earpiece described in this embodiment is provided with an adsorption device for adsorbing the earpiece on the patient's body surface. The adsorption device can be either negative pressure adsorbed or pasted, that is, a circle of grooves is set on the outer side of the earpiece, especially the annular side wall of the membrane type earpiece, and materials with adhesive properties are placed in the grooves. , when using a stethoscope, stick each listening tip on a flat skin surface, and then auscultate at that position. As for the suction device of the negative pressure type, it is described as follows.

[0108] Further, the adsorption device includes an adsorption cover. The adsorption cover has a cover top and a side wall. The adsorption cover is in the shape of a basin and is buckled upside down on the listening head. Together, there is a handle on the connecting handle; there is a gap...

Embodiment 3

[0116] Such as Figure 8-12 As shown, on the basis of the above embodiments, the stethoscope described in this embodiment is provided with a support device, the support device is provided with a mounting hole, and the mounting hole is provided with a connecting terminal, such as a threaded interface device, a buckle interface device, etc., connected The terminal is used to install and fix the listening head, and connect the listening head and the sound channel of the rubber tube.

[0117] Further, as Figure 8 , 9 10, the supporting device is a splint, the splint is placed on the patient's front chest, the splint is provided with a strap, and the strap fixes the splint on the patient's body from the back of the patient. The combination of the strap and the splint constitutes a wearing device through which multiple earpieces can be installed and fixed on the splint, and the setting positions of the mounting holes (including the connecting terminals) on the splint are the same...

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PUM

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Abstract

The invention belongs to the technical field of medical instruments and particularly discloses a multi-site multi-input stethoscope convenient to store and switch. Conventional stethoscopes are simplein form and cannot capture weak and special biological sounds of human organs simultaneously, thereby causing errors of auscultation; biological sounds of multiple areas cannot be acquired, listenedor compared, and inconvenience is brought to accurate diagnosis of a doctor. Multiple adsorbable stethoscope heads are adopted to auscultate multiple areas, the doctor can auscultate biological soundsof a single auscultation area or multiple auscultation areas through a sound track switching function and can give comprehensive diagnosis about the state of an illness. The stethoscope provided withmultiple stethoscope heads and multiple sound tracks and having a multi-output function and the stethoscope heads fixed for a long time by use of adsorbing and supporting devices can be applied to medical teaching activities, the operation is convenient, sound tracks are rapid and convenient to switch, and the teaching effect is outstanding.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a stethoscope and a device for processing and outputting heart sounds and / or lung sounds and / or bowel sounds. Background technique [0002] Since the stethoscope was used clinically in 1817, its shape and sound transmission method have been continuously improved, but its basic structure has not changed much. composition. Stethoscope types currently include single-purpose stethoscopes, dual-purpose stethoscopes, three-purpose stethoscopes, vertical stethoscopes, multi-purpose stethoscopes, and the latest electronic stethoscopes. Using a traditional stethoscope to listen to heart sounds, lung sounds, and bowel sounds, although the method is simple, can often capture some weak but very important biological sounds from the internal organs of the human body. Doctors can make timely decisions based on this and other tests. Diagnose accurately. In actual situations, most sign...

Claims

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Application Information

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IPC IPC(8): A61B7/02
CPCA61B7/02A61B7/026
Inventor 文萍额尔敦都楞
Owner 内蒙古民族大学附属医院
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